tests/stress/exit-from-ftl-when-caller-passed-extra-args-then-use-function-dot-arguments.js

   1 function foo(a, b) {
   2     var result = a + b;
   3     bar();
   4     return result;
   5 }
   6
   7 var capturedArgs;
   8 function bar() {
   9     capturedArgs = foo.arguments;
  10 }
  11
  12 noInline(foo);
  13 noInline(bar);
  14
  15 function arraycmp(a, b) {
  16     if (a.length != b.length)
  17         return false;
  18     for (var i = 0; i < a.length; ++i) {
  19         if (a[i] != b[i])
  20             return false;
  21     }
  22     return true;
  23 }
  24
  25 for (var i = 0; i < 10000; ++i) {
  26     var result = foo(1, 2, 3, 4, 5, 6);
  27     if (result != 3)
  28         throw "Error: bad result in loop: " + result;
  29     if (!arraycmp(capturedArgs, [1, 2, 3, 4, 5, 6]))
  30         throw "Error: bad captured arguments in loop: " + capturedArgs;
  31 }
  32
  33 var result = foo(2000000000, 2000000000, 3, 4, 5, 6);
  34 if (result != 4000000000)
  35     throw "Error: bad result at end: " + result;
  36 if (!arraycmp(capturedArgs, [2000000000, 2000000000, 3, 4, 5, 6]))
  37     throw "Error: bad captured arguments at end: " + Array.prototype.join.apply(capturedArgs, ",");